/Engine/Source/Runtime/Interchange/Core/Public/Types/AttributeStorage.h
Possible errors
template<typename T> [EAttributeStorageResult](API\Runtime\InterchangeCore\Types\UE__Interchange__EAttributeStora-) GetAttribute ( const [FAttributeKey](API\Runtime\InterchangeCore\Types\FAttributeKey) & ElementAttributeKey, T & OutValue ) const